| Ref. CAT | PI | Awarded nights | Instruments | Large program | Program |
|---|
| 23-INT1/19A | David Barrado Navascués | 6 A | WFC | - | COSMIC-DANCE: Unravelling the origin of the IMF |
| 33-INT2/19A | Jose Alfonso Lopez Aguerri | 7 D | WFC | - | Deep imaging on the WEAVE clusters |
| 49-INT11/19A | Cecilia Farina | 6 A + 1 A | IDS | - | Testing of IPHAS/UVEX/Gaia-based selection of massive stars for WEAVE |
| 59-INT12-B/19A | Carlos Allende Prieto | 1 D + 2 G | IDS | - | Early Steps of the Milky Way: Old Stars as Tracers of the Formation and Evolution of the Galactic Halo. |
| 77-INT13/19A | Antonio Ferragamo | 3 G | WFC | - | Optical validation of the Planck PSZ1 and PSZ2 catalogue: the northern sky sources |
| 94-INT14/19A | Julia de Leon Cruz | 3 A | IDS | - | Mapping basaltic material in the asteroid belt |
| 113-INT16/19A | Nuria Salvador Rusiñol | 5 D | IDS | - | Constraining young stellar populations in nearby relic galaxies |
| 128-INT18/19A | Santiago Garcia Burillo | 8 D | WFC | - | Halpha Imaging of Virgo Filament Galaxies |
| 138-INT19-E/19A | Alberto Javier Castro Tirado | 15 A (3 hrs) | WFC | - | GTC follow-up of gravitational radiation sources in the Multi-messenger Era |
| 143-INT20/19A | Matteo Monelli | 6 G + 2 D | WFC | - | Homogeneous photometry in the Gaia era: globular clusters |